This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Why is Firefox downloading .json files and how do I stop it?

more options

Since two weeks ago, Firefox has downloaded stg-backup-[date]@drive4ik.json files in folder "STG-backups-FF-80.0.1" under downloads.

I have no idea why and I want it to stop. Anyone know anything?

Since two weeks ago, Firefox has downloaded stg-backup-[date]@drive4ik.json files in folder "STG-backups-FF-80.0.1" under downloads. I have no idea why and I want it to stop. Anyone know anything?
Attached screenshots

Chosen solution

These files come from the Simple Tab Groups add-on's backup system. You can adjust the frequency and/or location of the backups and even disable them altogether through the add-ons settings menu.

Hope this helps.

Read this answer in context 👍 1

All Replies (1)

more options

Chosen Solution

These files come from the Simple Tab Groups add-on's backup system. You can adjust the frequency and/or location of the backups and even disable them altogether through the add-ons settings menu.

Hope this helps.